Those are the latest firmware updates: Olympus released a new firmware update for the E-M5 II camera Pentax released firmware updates for the K-3, K-S2 and K-S1 cameras Sony released firmware update for the A7/A7R/A7S/A6000 cameras Nikon will offer firmware updates for the Nikkor 300mm f/4E PF ED VR lens and D4s, D810 and D750 cameras

Pentax will announce a new firmware update for the K-3 DSLR camera in early July that will include a fix for the mirror flutter problem and a new diffraction correction feature that is already available in the new 645z. Via Digicame-info Update: Adorama is currently offering up to $150 and $200 off the Pentax K-3. […]

B&H currently is running a special deal on different Pentax K-3 configurations where you can get a free Pentax smc DA 50mm f/1.8 lens and SanDisk 32GB SDHC Extreme Class 10 UHS-1 memory card. Free shipping is included and some of the listings also offer 4% in rewards.

The new Pentax K-3 DSLR camera is scheduled to start shipping in early November. I was offline during the K-3 announcement and I had multiple emails from readers asking for some additional coverage (I only briefly mentioned the K-3 in this recap):